Syzygy is produced by Chris Stewart and co-hosted by Dr Emily Brunsden from the Department of Physics at the University of York.Find us on Twitter: @syzygypod twitter.com/SyzygyPodOr just visit us at home: syzygy.fmEmily at the University of York: www.york.ac.uk/physics/people/brunsden/Chris online: kipstewart.comSome of the things we talk about in this episode:The Octopuses from Space paper: https://www.sciencedirect.com/science/article/pii/S0079610718300798Panspermia: https://en.wikipedia.org/wiki/Panspermia Octopuses? Octopi? Octopodes? https://en.oxforddictionaries.com/explore/what-are-the-plurals-of-octopus-hippopotamus-syllabus Octopuses are awesome: https://www.youtube.com/watch?v=SCAIedFgdY0 Octopuses are really awesome: https://www.youtube.com/watch?v=AG6JebW63f4 Occam’s Razor: https://en.wikipedia.org/wiki/Occam%27s_razor